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authorJeroen Hofstee <jeroen@myspectrum.nl>2011-07-19 10:41:50 +0000
committerWolfgang Denk <wd@denx.de>2011-07-28 21:18:49 +0200
commit2469c4b2dbdd601a4e44ecf9925b99bd2cd1b43f (patch)
tree5039e8fb74f3a7ed0147f2a49771b07576d2bc2e /rules.mk
parent2901f8891d3d0a17b42c870947ab801d833d569e (diff)
downloadu-boot-linaro-stable-2469c4b2dbdd601a4e44ecf9925b99bd2cd1b43f.tar.gz
rules.mk: replace GNU specific \w with POSIX equivalant
If sed does not support the GNU \w regex extension, build attempts lead to circular dependency warnings and finally build failure (crc32.c not found). Build output before and after the patch on FreeBSD is at: http://lists.denx.de/pipermail/u-boot/2011-June/095235.html Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Diffstat (limited to 'rules.mk')
-rw-r--r--rules.mk4
1 files changed, 2 insertions, 2 deletions
diff --git a/rules.mk b/rules.mk
index 5fd12a027..a6bae6267 100644
--- a/rules.mk
+++ b/rules.mk
@@ -29,11 +29,11 @@ $(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS)
@rm -f $@
@touch $@
@for f in $(SRCS); do \
- g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
+ g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
$(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
done
@for f in $(HOSTSRCS); do \
- g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
+ g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \
$(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
done